http://www1.universia.net/catalogaxxi/C10048PPESII1/S139736/P139652NN1/INDEX.HTML2002 LAS YUNGAS EN RESERVAS DE LA BIOSFERA - UNESCOhttp://www1.universia.net/catalogaxxi/img/cabecera/universia1.gif http://www1.universia.net/CatalogaXXI «The Biosphere Reserve is located in the southernmost part of the eastern mountainous forest of the Andean Chain in the Provinces of Salta and Jujuy. It encompasses a rich diversity of landscapes from the high Andean ecosystems with mountain forest, ‘Chaco Serrano’, cloud forests to subtropical low mountain jungle, with montane forests, grasslands and agricultural land with sugar cane, citrus fruits, soya bean and cotton among others.» ]]>